Xerox Phaser 7760 Service Manual page 293

012-231 Puncher Home Sensor On Fail
The Puncher Home Sensor did not turn On within the specified time after the Puncher Motor
started running.
Initial Actions
Check the following components:
• Puncher Home Actuator for deformation
• Puncher Home Sensor for proper installation
• Puncher Home Sensor connectors
• Puncher Motor for proper operation
• Puncher Motor connectors
Revised
Phaser 7760 Color Laser Printer
Procedure
Enter Service Diagnostics
Status Page > hold the Up and Down buttons simultaneously > Run Service Diagnostics >
OK. Perform the Puncher Motor test. The Puncher Motor
Y N
Check circuit of the Punch Motor
shooting procedure.
Actuate the Puncher Home Sensor
Y N
Check circuit of the Puncher Home Sensor
Sensor Procedure
If the problem continues, replace the Finisher PWB
Figure 1 012-231 Puncher Home
January 2010
2-257
Menu: Printer Menu > Troubleshooting > Service Tools > Printer
(PL
(Figure 1). Refer to Section 2,
(PL 21.5) with a piece of paper. The display changes.
(Figure 1). Refer to Section 6,
for troubleshooting procedure.
(PL 21.12).
21.5) runs.
OF 99-9 RAP for trouble-
Transmissive
Status Indicator RAP's
012-231